[FIX] l10n_it_edi: do not use inactive mail server

Do not use an inactive mail server to send the requests.

opw-2197011

closes #45335

Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com>

addons/l10n_it_edi/models/account_invoice.py

@@ -259,7 +259,11 @@ def send_pec_mail(self):
         self.ensure_one()
         allowed_state = ['to_send', 'invalid']
 
-        if not self.company_id.l10n_it_mail_pec_server_id or not self.company_id.l10n_it_address_send_fatturapa:
+        if (
+            not self.company_id.l10n_it_mail_pec_server_id
+            or not self.company_id.l10n_it_mail_pec_server_id.active
+            or not self.company_id.l10n_it_address_send_fatturapa
+        ):
             self.message_post(
                 body=(_("Error when sending mail with E-Invoice: Your company must have a mail PEC server and must indicate the mail PEC that will send electronic invoice."))
                 )